textarea{
    resize: none;
    width: 100%;
}
.span{
    font-family: 微软雅黑;
    margin: 8px;
}
.div{
    border: solid #f3e3ff 2px;
}
.divv{
    margin: 20px;
}
h3{
    margin-left: 20%;
}
#select1{
    margin-left: 10%;
}
.king-btn-demo1{
    margin-left: 78%;
}
.king-btn-demo2{
    margin-left: 78%;
}